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Individual Calculations June 2015 |
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| Erikstad, Olav Total change: 8.20 | |   |
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| BPB Limburg Open 2015 - Groep B | Maastricht | NED | 2015-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1904 | 1853 | 3.00 | 6 | 0.41 | 20 | 8.20 | |
|  Mercan, Oscar | | | 1794 | NED | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Roufs, Gerard | | | 1986 | NED | 0.00 | 1 | -0.32 | 20 | -6.40 | |  Van Den Bos, Frans Pieter | | | 1959 | NED | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Nguyen, Sang | | | 1803 | NED | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Blijlevens, Pim | | | 1943 | NED | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Schilperoort, Jeroen | | | 1940 | NED | 1.00 | 1 | 0.62 | 20 | 12.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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